baber/WOPTO huggingface dataset:
Patent KR-20020017891-A (KR)
Title: Bending work products, bending work method and bending work apparatus using the bending work method
Inventor: SEIZU KIYOSHI
IPC: B21D7/08
Filed: 2000-10-24
Abstract: PURPOSE: A low-cost bent work, a bending method and a bending device therefor are provided in which a bent work such as a bearing-receiving unit can be manufactured in an integral structure, thereby omitting welding processes and improving the strength and the appearance of the work, and the bent work can be manufactured by one bending device at low cost. CONSTITUTION: The bent work is manufactured by a method comprising the steps of preparing a belt-shaped thick steel material having an L-shaped cross-section; forming a cylinder by bending the belt-shaped thick steel material having an L-shaped cross-section; and welding ends of the belt-shaped thick steel material formed into the cylinder to each other. The bending method comprises the steps of providing a belt-shaped thick steel material having one of an L-shaped cross-section and a C-shaped cross-section; and forming the material into a cylinder by using a center roller to be driven to rotate which is positioned and fixed in a predetermined position and a pair of bending rollers to be driven to rotate which is disposed opposing the center roller at one side of the center roller, movable toward and away from the center roller, the belt-shaped thick steel material having one of an L-shaped cross-section and a C-shaped cross-section being bent by being transferred between the center roller and the pair of bending rollers.
Patent KR-20010040172-A (KR)
Title: Water-soluble ink composition and ink jet recording apparatus using same
Inventor: KATO KENICHI
IPC: C09D11/00
Filed: 2000-10-25
Abstract: PURPOSE: Provided are a water soluble ink composition having high chroma and excellent in water resistance and light resistance, which comprises a direct dye and an acidic dye, and an ink jet type recording device using the water soluble ink composition. CONSTITUTION: The blue ink composition contains a xanthene-based Magenta dye, C.I. Direct Red 227, and a copper phthalocyanine dye, wherein the weight ratio of the xanthene-based Magenta dye to the copper phthalocyanine dye is 1:11 to 1:50. And the red ink composition contains the xanthene-based Magenta dye, the C.I. Direct Red 227, and a yellow dye, wherein the weight ratio of the xanthene-based Magenta dye to the C.I. Direct Red 227 is 1:2 to 1:4.
Patent KR-20020034316-A (KR)
Title: Image sensor having dual gate oxide layer beneath drive transistor gate and method for forming the same
Inventor: KO HO SUN
IPC: H01L27/146
Filed: 2000-10-31
Abstract: PURPOSE: An image sensor having a dual gate insulation layer of a drive transistor is provided to improve sensitivity of the image sensor through decreased floating capacitance in a pixel region, by using a process for forming the dual gate oxide layer to form the gate oxide layer of the drive transistor. CONSTITUTION: A transfer transistor transfers optical charges generated from an optical detecting unit to a floating diffusion region. A reset transistor discharges the charges stored in the floating diffusion region. A select transistor performs switching and addressing processes. The drive transistor is positioned between a power supply and the select transistor, functioning as a source follower. A gate insulation layer of the drive transistor is relatively thicker than that of the transfer transistor, the reset transistor and the select transistor.
Patent KR-20020036090-A (KR)
Title: A tool changer of cnc machine tool
Inventor: SEO MYEONG GUK
IPC: B23Q3/155
Filed: 2000-11-08
Abstract: PURPOSE: An apparatus for exchanging a tool of a computerized numerical control machine is provided to prevent a tool holder from being collided with a spindle by rotatably installing the tool holder on a pallet table. CONSTITUTION: A computerized numerical control machine comprises a spindle(10) and a pallet table. A base(20) is formed at one side of the pallet table. A rotating cylinder(22) is fixedly installed on the base(20). The rotating cylinder(22) is rotated by a hydraulic force. A tool fixing member(24) is installed on a rotating shaft(23) of the rotating cylinder(22). A plurality of tool mounting slot(25) are formed in the tool fixing member(24). A guide bearing(21) is installed at the other side of the tool fixing member(24) so as to guide the rotation of the tool fixing member(24).
Patent KR-20020036119-A (KR)
Title: Meeting Game Method using attitude test
Inventor: PARK CHI HU
Filed: 2000-11-08
Abstract: PURPOSE: A man and woman meeting game method using a mentality test is provided to form a community capable of understanding each other naturally and to naturally make a chance of meeting by gradually understanding the mentality of each other. CONSTITUTION: The method comprises steps of providing a meeting game list to an Internet user(S214), selecting whether using a present character or a new character as a partner after opening a game room(S224), presenting a character generation problem and calling a status of each level after generating a new character type by using the response result in case of selecting the new character(S222) and calling the status of each level after moving to the previous game level in case of selecting the present character(S226), presenting the mentality problem of each status by selecting a desired status from the suggested status(S230,S232) and producing a couple index of each status by using the partner preference statistically extracted according to the character type for the partner and the preference characteristic value of each mentality problem after solving the presented problem(S234), and passing the status if the couple index of each status is above a specific value(S236).
Patent KR-20010051671-A (KR)
Inventor: HIROSE AKIHIKO
IPC: B60N3/12
Filed: 2000-11-14
Abstract: PURPOSE: To provide an on-vehicle storing device for spectacles such as spectacles for correcting visual acuity and sunglasses, capable of easily storing the spectacles without play. CONSTITUTION: This storing device 10 is provided with a main body 30 and a rotating body 40. The main body 30 is fixed to a vehicle. The rotating body 40 is rotatably supported by the main body 30, and opens/closes a storing portion 31 storing a pair of spectacles and formed between the main body 30 and the rotating body 40. The storing portion 31 is provided with a pressing means (for example, bar 50). The pressing means (for example, the bar 50) elastically presses the spectacles 20 in a blocking state of the rotating body 40. The pressing means (for example, the bar 50) releases elastic force in an opening state of the rotating body 40.
Patent KR-20010051833-A (KR)
Title: Controller
Inventor: HAYASHI KOJI
IPC: G11B27/11
Filed: 2000-11-21
Abstract: PURPOSE: A controller is provided to secure the continuity of recording data recorded in a recording medium. CONSTITUTION: In recording operation, inputted data read from a buffer memory(13) are modulated by an encoder to generate recorded data, and the recording data are recorded in an optical disk(32). When a state where buffer under run occurs in the memory(13) is reached during the recording operation the recording data modulated at the time are recorded in the optical disk and the recording operation is interrupted from the next recording data. After then, when the state where buffer under run occurs is avoided, reproducing operation is started after returning by the portion of the prescribed number of the sectors of the disk(32) and recording operation is restarted from the recording data next to the recording data where the recording operation is interrupted. Before the restart of the recording operation, an interruption/restart circuit(43) interrupts the operation of an encoder(14) in such timing that recording data outputted by the encoder(14) are at a low level at the time of interruption of the recording operation. Thus, the laser power of an optical head(4) becomes weak when the recording operation is restarted.
Patent KR-20020041480-A (KR)
Title: Back-light source module of liquid crystal display
Inventor: YU SOON JAE
IPC: G02F1/13357
Filed: 2000-11-28
Abstract: PURPOSE: A back light unit of an LCD is provided to realize a liquid crystal display with uniform optical distribution, low power consumption and high durability. CONSTITUTION: A back light unit of an LCD includes a light emitting diode(10) for generating light having blue wavelength, and a fluorescent body(30) for converting the blue light generated from the light emitting diode into light having white wavelength. The back light unit further includes the first light guide plate(40) for uniformly distributing the light inputted from the fluorescent body, a lens(50) for adjusting the incident angle of the light inputted from the first light guide plate to allow the light to be vertically inputted to the second light guide plate(60). The second light guide plate provides a back light from the back side of the LCD.
Patent KR-20020043776-A (KR)
Title: Devise and the method for engine controlling of vehicle
Inventor: SEO SAM WON
IPC: F02D41/30
Filed: 2000-12-04
Abstract: PURPOSE: A system and a method for controlling an engine for a vehicle is provided to improve fuel efficiency by recognizing a no-load engine idle state during a low-speed travel or a clipping and changing a target rpm depending on the increase of time in proportion to a present target rpm. CONSTITUTION: A system for controlling an engine for a vehicle comprises a vehicle traveling state detector(100), an engine control unit(200), and a drive unit(300). The engine control unit initializes all variables and checks the transmission of a vehicle. A target rpm depending on the transmission of the vehicle is determined. The engine control unit decides if the traveling condition of the vehicle is corresponding to a clipping. In the clipping condition, the clipping time is added up, and the added clipping time is compared to a first clipping time condition. If the first clipping time is satisfied, the target engine rpm is changed by subtracting a first compensation value. If the clipping time is included within a second clipping time, the target engine rpm is changed by subtracting a second compensation value. A fuel injection control signal corresponding to the changed target engine rpm is outputted. Therefore, fuel efficiency is improved.
Patent KR-20010062145-A (KR)
Inventor: KITAHARA MASAAKI
IPC: H01R24/58
Filed: 2000-12-06
Abstract: PURPOSE: To provide a detachable connection adaptor that connects, e.g. an earphone terminal to a portable music reproducing device and to provide an electronic device, such as a music reproducing device using the adaptor. CONSTITUTION: This connection adaptor 500, which connects an earphone 600 to a body 200 of a list type music reproducing device, is provided with an earphone jack 504 and a printed circuit board 505 in continuity with it in a casing 501. A connection terminal 506 made conductive with an earphone connector 205 of main body 200 is penetrated through the casing 501 and made conductive with the printed circuit board 505. Furthermore, the outer face of the causing 501 is provided with a fixed hook 507, meshing with a recessed part 200a of the body 200 and with a moving hook 508, that is turnably integrated and energized with the body 200 and engaged with the recessed part 200b of the body 200.
Patent KR-20020044436-A (KR)
Title: The method of prevention errosion with brick at blast furnace
Inventor: CHOI GEUM JIN
IPC: C21B7/00
Filed: 2000-12-06
Abstract: PURPOSE: A method for preventing erosion of bricks on the hearth bottom of a blast furnace is provided to extend life cycle of the blast furnace by preventing temperature increase and erosion of the bricks on the hearth bottom, and enable normal blast furnace operation by maintaining stable conditions of the blast furnace. CONSTITUTION: In a time point when molten materials in a blast furnace are discharged after completing air blowing stoppage, the method for preventing erosion of bricks on the hearth bottom of a blast furnace comprises the steps of adjusting level of the molten materials that are remained after being tapped to a region or less where the temperature is ascended according to a region where temperature of the lower part of a tap hole(16) is ascended; and filling a mud material into the tap hole, wherein a temperature ascending value is 300 deg.C or more when a depth of a thermocouple(30) installed on the outer side wall of the lower part of the tap hole is 100 mm or less.
Patent KR-20010062214-A (KR)
Inventor: BUEHRER MICHAEL R
IPC: H04B1/7105
Filed: 2000-12-07
Abstract: PURPOSE: A code division multiple access system and method of operation is provided to reduce interference by using an antenna array and improve synchronization for signal acquisition and signal processing with an appropriate calculational quantity. CONSTITUTION: The system includes a base station coupled to an antenna array of at least two or more antennas and serving a plurality of users. A receiver in the base station includes a universal inverse cross-correlation matrix coupled to the antenna array, a signal acquisition and a signal processing circuit serving each user. Each signal acquisition circuit comprises a series of delay stages in which the incoming antenna signals in each stage are correlated with a spreading code and combined in a multiplier coupled to the universal inverse cross-correlation catrix which facilitates improved time delay estimation for signal acquisition. Each multiplier combines the correlated signals of the stage with the output of the universal inverse cross-correlation matrix to provide a signal amplitude representative of the signal energy in an antenna path for a given time period, with individual delays separated by a half of chip period.
Patent KR-20010016451-A (KR)
Title: Urethral detergent for both sexes and medicine for cystitis, prostatitis, urethritis using starfish salt
Inventor: KANG GWON JUNG
IPC: A61K35/56
Filed: 2000-12-11
Abstract: PURPOSE: An urethral detergent for both sexes and a medicine for cystitis, prostatitis, urethritis using starfish salt are provided, which improve cystitis, prostatitis, urethritis by natural osmotic action, far-infrared ray and cell regeneration ability of the starfish salt. CONSTITUTION: A process for the preparation of urethral detergent for both sexes and medicine for cystitis, prostatitis, urethritis using starfish salt comprises: filling an ash brazier with sand(30cm height); putting cotton clothes(2cm), starfishes and mixed salt(15cm), sand layer(30cm), cotton clothes(2cm), compound of refined salt and starfishes(6:4)(15cm), and cotton clothes again(2cm), the mixed salt again(15cm), cotton clothes(2cm) and sand(15cm) in order, and heating to 700-800deg.C; cooling melted salt in cool water to get salt crystal; pulverizing the crystal salt into pieces, and heating again to over 1300deg.C; cooling rapidly again to get the starfish salt; pulverizing the salt into pieces, heating again to over 1300deg.C, and cooling rapidly again to improve purity; pulverizing the salt into powder, and mixing with mineral water, distilled water, and saline in the concentration of 1-10%.
Patent KR-20010098380-A (KR)
Title: 가스 터빈용 노즐 스테이지 세그먼트
IPC: F02C7/12
Filed: 2000-12-22
Abstract: 노즐 스테이지 세그먼트(10)는 하나가 다른 하나로부터 반경방향으로 이격된 내부 및 외부 밴드(14, 12)와 이 밴드 사이의 노즐 베인을 포함하고 있다.  외부 밴드는 터빈을 통해 유동하는 고온 가스 경로(24)의 일부분을 규정하는 벽(36)과 외부 벽과 챔버를 형성하는 외부 커버(38)를 포함한다.  베인은 노즐 세그먼트와 일체로 주조되고 커버상의 베인 연장부내로 연장되는 베인 연장부(56)를 포함한다.  커버는 터빈 케이싱의 고정된 부분에 노즐 세그먼트를 구조적으로 장착하기 위해 전방 후크(30)를 장착하며, 이에 의해 후크를 통해 구조적 부하 경로를 설정하며, 상기 커버 연장부 및 베인 연장부는 연장부상에서 서로 용접되고, 외부 벽과 커버가 서로 용접된다.  베인내의 캐비티(48, 50, 54)는 냉각 매체를 수용하도록 챔버내로 개방되며, 캐비티 및 챔버는 노즐 스테이지 세그먼트를 통해 폐쇄된 회로 냉각 경로의 일부분을 형성한다.
Patent KR-20020052004-A (KR)
Title: Sound understanding type telephone
Inventor: LEE DAE IL
IPC: H04M1/26
Filed: 2000-12-23
Abstract: PURPOSE: A voice recognition telephone is provided to be conveniently used by automatically embodying the dialing and termination of the telephone. CONSTITUTION: A telephone(2) recognizes a voice of a user and performs a dialing. A headset(3) transmits the voice of the user to the telephone(2) by wireless. The telephone(2) has the first filter(26) for removing a noise of a voice signal inputted and output to a microphone(24) and a speaker(25), and a voice recognition module(27) for storing a reference voice of the user inputted and sets the stored reference voice as a reference voice for voice recognition when performing a record mode, and reading the voice signal of the user inputted from the microphone(24) or the headset(3) and transmitting dial information or numerical information to a dial tone generating unit(23) to perform the dialing when performing the first calling mode or the second calling mode. The telephone(2) comprises a key input unit(30) sets the calling mode or the record mode and performs the dialing, the first modulating unit(28) for modulating the voice signal of an object caller inputted through an office line into a certain frequency and transmitting the certain frequency to the headset(3) by wireless when performing the second calling mode, and the first demodulating unit(29) for receiving the voice signal transmitted from the headset(3) and demodulating the received voice signal.
Patent KR-20020051773-A (KR)
Title: Suspension system for automobile
Inventor: HONG GWANG JIN
IPC: B60G17/015
Filed: 2000-12-23
Abstract: PURPOSE: A suspension for a vehicle is provided to restrict transmission of vibration by separating the suspension from a vehicle body momentarily in applying impact from the uneven road surface during traveling. CONSTITUTION: A suspension of a vehicle is composed of a first electromagnet(5) installed in the lower part of a vehicle body; a second electromagnet(3) fixed in the upper part of a shock absorber connecting the vehicle body to an axle, and combined and separated from the first electromagnet with magnetic force from electricity; an uneven surface detecting unit installed in the lower part of the shock absorber to detect the uneven surface of the road; and a control unit separating the first electromagnet from the second electromagnet by converting direction of current to the second electromagnet according to detection of the uneven road surface. The suspension is separated from the vehicle body with detecting the impact from the uneven road surface, and vibration and noise are prevented with restricting impact from being transmitted to the vehicle body.
Patent KR-20020054465-A (KR)
Title: Apparatus and method for interface between ADSL serial mode and ethernet MII
Inventor: KIM BYEONG SEON
IPC: H04L12/28
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus and method for interfacing between an ADSL serial mode and an Ethernet MII is provided to divide the start and last of an Ethernet MAC frame at ADSL serial data using 4B(Binary)/5B coding and to execute the interfacing between ADSL serial mode data and Ethernet MII data. CONSTITUTION: An apparatus for interfacing between an ADSL serial mode and an Ethernet MII is comprised of an Ethernet MAC frame control part(10), a 4B/5B coding and data interface part(20), and an ADSL serial data transmit-receive part(30). The Ethernet MAC frame control part(10) transmits, receives and processes Ethernet MAC frame data. The 4B/5B coding and data interface part(20), installed between the Ethernet MAC frame control part(10) and the ADSL serial data transmit-receive part(30), codes data and divides the start and last of an Ethernet MAC frame. The ADSL serial data transmit-receive part(30) transmits and receives serial data with the 4B/5B coding and data interface part(20), and connects data to an ADSL line.
Patent KR-20020055088-A (KR)
Title: Thermostat fail detecting method in a vehicle
Inventor: SUNG GWAN GYEONG
IPC: F01P5/14
Filed: 2000-12-28
Abstract: PURPOSE: A disorder of a thermostat is decided by calculating fuel amount supplied to engine, and comparing expected coolant temperature based on the fuel amount and real coolant temperature. CONSTITUTION: An initial coolant temperature(T1) is measured in engine start. An intake air amount of engine for a certain time from the engine start is calculated. An accumulated fuel amount(F) is calculated by intake air amount(A) and an air fuel ratio(AF). An expected coolant temperature(T) is decided by the initial coolant temperature(T1) and the accumulated fuel amount(F). If the difference(T-T2) of the expected coolant temperature and real coolant temperature is out of a certain range, it is decided as a thermostat disorder.
Patent KR-20020058823-A (KR)
Title: A steering wheel load feeling appearing apparatus and appearing method
Inventor: PARK SU BO
IPC: G09B9/042
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a steering feel reproduction equipment which reproduces steering feel in a steering wheel as the speed of vehicles and steering angle with removing the input of a tire to the driving simulator so that it enables users to feel like driving really. CONSTITUTION: The steering feel reproduction equipment comprises the parts of: a computer(100) which transmits tire load value by the speed of vehicles and steering angle and prints a control signal by the entered steering angle; an ECU(200) which calculates assist current value and load value of rack and calculates assist current in a corresponding to reactive value of steering wheel to control the operation of a motor; the motor(300) which is run by the drive signal from the ECU; a gear box(400) which sends power by drive torque of the motor; a steering gear(500) which changes the rotational movement of the steering wheel into straight movement and increases steering power to change the direction of the tire; and a torque sensor(600) which detects torque of the steering wheel from the steering gear.
Patent KR-20010022096-A (KR)
Title: 원심 분리기 내의 중량 측정 장치
IPC: B04B15/00
Filed: 1998-05-27
Abstract: 본 발명은 원심 분리기 내의 부유물을 고체 및 액체 성분으로 분리하기 위해 원심 분리기 내의 중량 측정을 수행하는 장치에 관한 것이다.  상기 장치는 기계 하우징(2)과, 상기 하우징 내에 위치되며 회전 가능하게 장착된 드럼 및, 드럼 내로 안내되는 필러 파이프(11)를 포함한다.  상기 드럼은 부유물을 포함하며, 필러 파이프는 부유물을 드럼 내로 이송하기 위해 사용된다.  힘 측정 요소(19)는, 드럼 내의 상이한 부유물 충전도 또는 중량에 따른 상이한 고체 부유물 성분의 탈수로부터 초래되는 회전축에 대한 기계 하우징의 편향을 감지한다.  상기 편향은 측정값을 나타내는 측정값 지시기(35)에 의해 표시된다.  드럼 내에 정압 또는 부압을 발생시키기 위해 도관(10)이 제공된다.  정압 또는 부압에 근거하여 상기 도관 내에 발생된 힘의 작용선(50)은 안내되므로 기계 하우징(14)의 회전축을 차단하거나 또는 드럼 내의 압력을 판독하기 위한 센서가 제공된다.  상기 센서는 측정값을 조정하며, 압력에 따른 지시값을 조정한다.
Patent KR-20010023946-A (KR)
Title: 피부 또는 모발용 세정 및 컨디셔닝 제품
IPC: A61Q5/02
Filed: 1998-08-31
Abstract: 본 발명은 모발 또는 피부 양쪽을 세정하는 유용한 실질적으로 건조한 1 회용 개인 세정 제품, 좀더 구체적으로는 바람직하게는 다중층으로 구성된 지지체를 갖는 1 회용 세정 제품에 관한 것이다.    이러한 제품은 소비자가 물로 건조 제품을 적셔 사용한다.     제품에는 습윤신장되는 적어도 첫번째 부분을 갖는 수불용성 지지제 및  제 1 부분보다 덜 습윤신장되는 적어도 두번째 부분 및 거품형성 계면활성제를 함유한다.    바람직하게는, 본 발명의 제품은 추가로 컨디셔닝 성분을 함유한다.
Patent KR-20010024105-A (KR)
Title: 반도체 웨이퍼와 같은 평탄한 가공물을 가공하는 가공방법 및 가공 장치
IPC: H01L21/301
Filed: 1999-06-14
Abstract: 반도체 웨이퍼의 가공은 어댑터 프레임을 사용함으로써 상당히 간단해진다.  가공 중에, 반도체 웨이퍼는 프레임을 가로질러 신장된 캐리어 필름 상에 공지된 방식으로 부착된다.  일반적으로, 캐리어 필름은 가공 기계의 위치 결정 테이블 상에서 직접적으로 재신장된다.  어댑터 프레임(32)의 도움으로, 캐리어 필름은 이미 재신장된 상태로 있는 중간 저장부에 삽입되어 기계에서 조작될 수 있다.  또한, 이것은 웨이퍼의 직경이 큰 경우에 캐리어 필름의 처짐(sagging)에 의하여 웨이퍼에 야기되는 손상을 방지한다.  모든 어댑터 프레임은 클램핑 링(5)과 나사형성 링(12)이 있는 베이스 링(21)으로 구성되며, 나사형성 링은 베이스 링에 나사 결합되고, 필름 프레임(2)을 위한 지지부로서의 역할을 한다.
Patent KR-20010015759-A (KR)
Title: 열수를 이용한 배출가스 감온방법 및 그 장치
IPC: F23J15/06
Filed: 1999-12-20
Abstract: 본 발명은 소각로나 보일러 설비에 있어서 배출가스감온시스템의 대폭 소형화를 도모함과 아울러, 분무물방울의 부착에 의한 가스냉각실 벽면의 손상이나 먼지의 퇴적에 의한 문제가 전혀 없는 것을 발명의 주요한 목적으로 하는 것이다. 
     구체적으로는, 대기압 하에서의 물의 끓는점보다도 높은 가압열수(Wt)를 감온수로서, 가스냉각실 또는 배출가스덕트내의 고온배출가스(Gh)내로 분무한다. 
     또한, 알칼리성용액을 함유한 가압열수(Wt)를 감온수로서 가스냉각실 또는 배출가스덕트내의 고온배출가스(Gh)내로 분무함으로써, 배출가스의 감온과 배출가스내의 산성가스의 제거를 동시에 달성한다.
Patent KR-20010031138-A (KR)
IPC: C22C38/00
Filed: 1998-10-14
Abstract: An iron alloy comprises 1.5-4.5 % carbon, 1.5-4.5 % silicon, at least 1.0 to 6.5 % molybdenum and optionally copper and/or nickel wherein (% Mo + % Ni + % Cu) does not exceed 6.5 %, balance iron and incidental impurities. The alloy is preferably spheroidal graphite cast iron. The alloy is especially useful in manufacturing brake disc rotors.